Off-Grid Solar Designer

Design a complete 12V/24V off-grid solar system with wiring diagrams, parts list, and cost analysis

Solar & Off-Grid

⚡ Electrical Safety Warning

For planning purposes only. Solar electrical systems involve high DC voltage that can cause fires, electric shock, or death. You must hire a licensed electrician for installation, obtain building permits, follow NEC electrical codes, and have systems inspected. Full disclaimer displayed with results.

Budget

Total budget for all components (optional - helps with recommendations)

Example: 3000

Location*

Your location (helps determine solar potential)

Example: Phoenix, AZ or Northern Montana

Sun Hours*

Average peak sun hours per day in your area (2-8). Check pvwatts.nrel.gov for your location.

Example: 5.5

Battery Type*

Battery chemistry type. LiFePO4 is best but expensive, AGM is good middle ground, lead-acid is cheapest.

Daily Load Wh*

How much energy you use per day in watt-hours (Wh). Add up all your devices.

Example: 2000 (e.g., laptop 100W × 5hrs + lights 50W × 6hrs + fridge 80W × 24hrs = 2420Wh)

System Voltage*

System voltage. Use 12V for small systems (<400W), 24V for medium (400-1200W), 48V for large systems.

How it works

Fill in the form with your information
Click "Generate" to start the AI workflow
Wait a few seconds while we create your artifacts
Get a shareable link with all your outputs